Cooper 3.1.2 Liquid A has 10 grams of element X per liter. Liquid B has 15 milligrams of element Y per cm³ (there are 1000 milligrams in a gram and 1000 cm³ in a liter). It is desired to make 80 grams of molecule Z. To make 18 grams of Z requires 2 grams of X and 16 grams of Y. How many liters of each liquid should be used? Liters of liquid A= Liters of liquid B=

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